20512097532

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5735

約数の個数: 168

約数和(自身を含む): 56980363440

約数和(自身を除く): 36468265908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 81, 86, 87, 108, 116, 129, 162, 172, 174, 243, 258, 261, 324, 348, 387, 486, 516, 522, 729, 774, 783, 972, 1044, 1161, 1247, 1458, 1548, 1566, 2322, 2349, 2494, 2916, 3132, 3483, 3741, 4644, 4698, 4988, 5641, 6966, 7047, 7482, 9396, 10449, 11223, 11282, 13932, 14094, 14964, 16923, 20898, 21141, 22446, 22564, 28188, 31347, 33669, 33846, 41796, 42282, 44892, 50769, 62694, 67338, 67692, 84564, 101007, 101538, 125388, 134676, 152307, 163589, 202014, 203076, 242563, 303021, 304614, 327178, 404028, 456921, 485126, 490767, 606042, 609228, 654356, 727689, 909063, 913842, 970252, 981534, 1212084, 1370763, 1455378, 1472301, 1818126, 1827684, 1963068, 2183067, 2741526, 2910756, 2944602, 3636252, 4112289, 4366134, 4416903, 5483052, 5889204, 6549201, 7034327, 8224578, 8732268, 8833806, 13098402, 13250709, 14068654, 16449156, 17667612, 19647603, 21102981, 26196804, 26501418, 28137308, 39295206, 39752127, 42205962, 53002836, 58942809, 63308943, 78590412, 79504254, 84411924, 117885618, 119256381, 126617886, 159008508, 176828427, 189926829, 235771236, 238512762, 253235772, 353656854, 379853658, 477025524, 569780487, 707313708, 759707316, 1139560974, 1709341461, 2279121948, 3418682922, 5128024383, 6837365844, 10256048766, 20512097532]

約数ペア:

[(1, 20512097532), (2, 10256048766), (3, 6837365844), (4, 5128024383), (6, 3418682922), (9, 2279121948), (12, 1709341461), (18, 1139560974), (27, 759707316), (29, 707313708), (36, 569780487), (43, 477025524), (54, 379853658), (58, 353656854), (81, 253235772), (86, 238512762), (87, 235771236), (108, 189926829), (116, 176828427), (129, 159008508), (162, 126617886), (172, 119256381), (174, 117885618), (243, 84411924), (258, 79504254), (261, 78590412), (324, 63308943), (348, 58942809), (387, 53002836), (486, 42205962), (516, 39752127), (522, 39295206), (729, 28137308), (774, 26501418), (783, 26196804), (972, 21102981), (1044, 19647603), (1161, 17667612), (1247, 16449156), (1458, 14068654), (1548, 13250709), (1566, 13098402), (2322, 8833806), (2349, 8732268), (2494, 8224578), (2916, 7034327), (3132, 6549201), (3483, 5889204), (3741, 5483052), (4644, 4416903), (4698, 4366134), (4988, 4112289), (5641, 3636252), (6966, 2944602), (7047, 2910756), (7482, 2741526), (9396, 2183067), (10449, 1963068), (11223, 1827684), (11282, 1818126), (13932, 1472301), (14094, 1455378), (14964, 1370763), (16923, 1212084), (20898, 981534), (21141, 970252), (22446, 913842), (22564, 909063), (28188, 727689), (31347, 654356), (33669, 609228), (33846, 606042), (41796, 490767), (42282, 485126), (44892, 456921), (50769, 404028), (62694, 327178), (67338, 304614), (67692, 303021), (84564, 242563), (101007, 203076), (101538, 202014), (125388, 163589), (134676, 152307)]